API Routes: GET Requests: 1. "/user"
a. "/" returns all the users in JSON format,
b. "/home" returns home page in html format,
c. "/login" returns login page for user in html format
d. "/signup" returns signup page for user in html format
2. /admin
a. "/" returns home page of admin
b. "/login" returns login page for admin in html format
c. "/signup" returns signup page for admin in html format
d. "/getusers" returns list of registered admin_users in json format
POST Reguests:
1. "/user"
a. "/signup" expects json { name:<> , email: < > , password:<>}
b. "/login" expects json { name:<> , email: < > , password:<>}
2. "/admin"
a. "/signup" expects json { name:<> , email: < > , password:<>}
b. "/login" expects json { name:<> , email: < > , password:<>}
PATCH Requests: 1. "/user"
2. "/admin" expects json {name:<> ,password:<>}